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BX-KWIK DATA SHEET

Electrical hanger system

May 2020

BX-Kwik

BX-Kwik Electrical hanger system Product data X-EHS MX

Features and benefits A special hanger system with pre-drilled pilot hole optimized for higher load and close to 100 % stick rate for applications on soft & tough concrete.

General information The system consists of:

o 6.8

X-P 24 B3 MX

1.8

o3 24 25.8

• X-EHS MX hanger

•T X-C-5/10B drill bit

• X-P 24 B3 MX nail

•B X 3 ME

Material Specifications Hanger: Nail: Zinc coating ≥ 10 mm

Carbon Steel

57.5 HRC

Zinc Coating

2 – 10 μm

Applications Examples

Threaded rod attachments to concrete

Cable trays

Small pipes

These zinc coated fasteners are not suitable for long-term service outdoors or in otherwise corrosive environments. For further detailed information on corrosion see chapter Direct Fastening Principles and Technique.

These fasteners are not recommended for fastening of suspended ceilings.

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BX-Kwik Performance data on concrete Recommended Tension Load Nrec [kN] Concrete Toughness 1) Soft

Tough

0.3

0.45

Stick rate estimation 1)

Nrec

Soft Concrete

Tough Concrete

95-100 %

95-100 %

Conditions:

• A sufficient redundancy has to be ensured, that a failure of a single fastening will not lead to collapse of the entire system.

• Soft concrete up to fc,cube = 45 N/mm2 (C35/45).

• Tough concrete up to fc,cube = 60 N/mm2 (C50/60).

• Concrete with aggregate like granite or river rock or softer, and up to 16 mm diameter.

• Loads valid for cracked and uncracked concrete.

The stick rate indicates the percentage of nails that were driven correctly to carry a load. Stick rate can vary from the above value depending on job site conditions.

For more details regarding fastener behaviour and concrete types, please refer to Concrete Fastener Selection section.

1)

Application requirements Thickness of base material Concrete: hmin = 60 mm

Edge distance and fastener spacing

c

c

s

Edge distance: Spacing:

3

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s

s

c ≥ 70 mm s ≥ 100 mm

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BX-Kwik Installation Edge distance and fastener spacing Pre-drilling details

Fastener shank length (Ls) selection

Ø5

10

Pre-drilling with Hilti drill bit TX-C-5/10B until a ring on the concrete surface is visible.

Fastener selection and system recommendation Fastener program Hanger

Item no.

X-EHS M4 MX

273367

X-EHS M6 MX

272073

X-EHS M8 MX

273368

Nail

Item no.

X-P 24 B3 MX

2105405

Drill-bit

Item no.

TX-C-5/10B

2178329

hNVS

Fastening quality assurance

hNVS = 4.0 – 7.0 mm

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